3 ms·Or some kind of tech like microwaves that causes the fisherman (or the fish?) to scatter.by bobthechef 5y agoOr some kind of tech like microwaves that causes the fisherman (or the fish?) to scatter.geoduck14 5y agoHire the CRACKEN!!!!hutzlibu 5y agoThis tech exists, but is probably too expensive for argentinia, but what is wrong with a good old warning shot in front of the ship? Fisherboats do not want to fight gun ships - and just retreat if they see, the threat is serious.